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-rw-r--r--src/Makefile.am1
-rw-r--r--src/bitcoind.cpp10
-rw-r--r--src/dbwrapper.cpp31
-rw-r--r--src/init.cpp48
-rw-r--r--src/init.h4
-rw-r--r--src/qt/bitcoin.cpp7
-rw-r--r--src/rpc/rawtransaction.cpp12
-rw-r--r--src/wallet/init.cpp22
-rw-r--r--src/wallet/init.h45
-rw-r--r--src/walletinitinterface.h51
10 files changed, 158 insertions, 73 deletions
diff --git a/src/Makefile.am b/src/Makefile.am
index 7c2fe56d9d..7d0358619f 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -162,6 +162,7 @@ BITCOIN_CORE_H = \
validation.h \
validationinterface.h \
versionbits.h \
+ walletinitinterface.h \
wallet/coincontrol.h \
wallet/crypter.h \
wallet/db.h \
diff --git a/src/bitcoind.cpp b/src/bitcoind.cpp
index db5e610684..df7fad89c2 100644
--- a/src/bitcoind.cpp
+++ b/src/bitcoind.cpp
@@ -18,6 +18,10 @@
#include <httpserver.h>
#include <httprpc.h>
#include <utilstrencodings.h>
+#if ENABLE_WALLET
+#include <wallet/init.h>
+#endif
+#include <walletinitinterface.h>
#include <boost/thread.hpp>
@@ -59,6 +63,12 @@ bool AppInit(int argc, char* argv[])
{
bool fRet = false;
+#if ENABLE_WALLET
+ g_wallet_init_interface.reset(new WalletInit);
+#else
+ g_wallet_init_interface.reset(new DummyWalletInit);
+#endif
+
//
// Parameters
//
diff --git a/src/dbwrapper.cpp b/src/dbwrapper.cpp
index fb0d4215a2..752f985bc0 100644
--- a/src/dbwrapper.cpp
+++ b/src/dbwrapper.cpp
@@ -71,6 +71,31 @@ public:
}
};
+static void SetMaxOpenFiles(leveldb::Options *options) {
+ // On most platforms the default setting of max_open_files (which is 1000)
+ // is optimal. On Windows using a large file count is OK because the handles
+ // do not interfere with select() loops. On 64-bit Unix hosts this value is
+ // also OK, because up to that amount LevelDB will use an mmap
+ // implementation that does not use extra file descriptors (the fds are
+ // closed after being mmaped).
+ //
+ // Increasing the value beyond the default is dangerous because LevelDB will
+ // fall back to a non-mmap implementation when the file count is too large.
+ // On 32-bit Unix host we should decrease the value because the handles use
+ // up real fds, and we want to avoid fd exhaustion issues.
+ //
+ // See PR #12495 for further discussion.
+
+ int default_open_files = options->max_open_files;
+#ifndef WIN32
+ if (sizeof(void*) < 8) {
+ options->max_open_files = 64;
+ }
+#endif
+ LogPrint(BCLog::LEVELDB, "LevelDB using max_open_files=%d (default=%d)\n",
+ options->max_open_files, default_open_files);
+}
+
static leveldb::Options GetOptions(size_t nCacheSize)
{
leveldb::Options options;
@@ -78,13 +103,13 @@ static leveldb::Options GetOptions(size_t nCacheSize)
options.write_buffer_size = nCacheSize / 4; // up to two write buffers may be held in memory simultaneously
options.filter_policy = leveldb::NewBloomFilterPolicy(10);
options.compression = leveldb::kNoCompression;
- options.max_open_files = 64;
options.info_log = new CBitcoinLevelDBLogger();
if (leveldb::kMajorVersion > 1 || (leveldb::kMajorVersion == 1 && leveldb::kMinorVersion >= 16)) {
// LevelDB versions before 1.16 consider short writes to be corruption. Only trigger error
// on corruption in later versions.
options.paranoid_checks = true;
}
+ SetMaxOpenFiles(&options);
return options;
}
@@ -159,12 +184,12 @@ bool CDBWrapper::WriteBatch(CDBBatch& batch, bool fSync)
const bool log_memory = LogAcceptCategory(BCLog::LEVELDB);
double mem_before = 0;
if (log_memory) {
- mem_before = DynamicMemoryUsage() / 1024 / 1024;
+ mem_before = DynamicMemoryUsage() / 1024.0 / 1024;
}
leveldb::Status status = pdb->Write(fSync ? syncoptions : writeoptions, &batch.batch);
dbwrapper_private::HandleError(status);
if (log_memory) {
- double mem_after = DynamicMemoryUsage() / 1024 / 1024;
+ double mem_after = DynamicMemoryUsage() / 1024.0 / 1024;
LogPrint(BCLog::LEVELDB, "WriteBatch memory usage: db=%s, before=%.1fMiB, after=%.1fMiB\n",
m_name, mem_before, mem_after);
}
diff --git a/src/init.cpp b/src/init.cpp
index b0ba0cb835..64b513d63a 100644
--- a/src/init.cpp
+++ b/src/init.cpp
@@ -43,10 +43,8 @@
#include <util.h>
#include <utilmoneystr.h>
#include <validationinterface.h>
-#ifdef ENABLE_WALLET
-#include <wallet/init.h>
-#endif
#include <warnings.h>
+#include <walletinitinterface.h>
#include <stdint.h>
#include <stdio.h>
#include <memory>
@@ -74,6 +72,7 @@ static const bool DEFAULT_STOPAFTERBLOCKIMPORT = false;
std::unique_ptr<CConnman> g_connman;
std::unique_ptr<PeerLogicValidation> peerLogic;
+std::unique_ptr<WalletInitInterface> g_wallet_init_interface;
#if ENABLE_ZMQ
static CZMQNotificationInterface* pzmqNotificationInterface = nullptr;
@@ -189,9 +188,7 @@ void Shutdown()
StopREST();
StopRPC();
StopHTTPServer();
-#ifdef ENABLE_WALLET
- FlushWallets();
-#endif
+ g_wallet_init_interface->Flush();
StopMapPort();
// Because these depend on each-other, we make sure that neither can be
@@ -249,9 +246,7 @@ void Shutdown()
pcoinsdbview.reset();
pblocktree.reset();
}
-#ifdef ENABLE_WALLET
- StopWallets();
-#endif
+ g_wallet_init_interface->Stop();
#if ENABLE_ZMQ
if (pzmqNotificationInterface) {
@@ -271,9 +266,8 @@ void Shutdown()
UnregisterAllValidationInterfaces();
GetMainSignals().UnregisterBackgroundSignalScheduler();
GetMainSignals().UnregisterWithMempoolSignals(mempool);
-#ifdef ENABLE_WALLET
- CloseWallets();
-#endif
+ g_wallet_init_interface->Close();
+ g_wallet_init_interface.reset();
globalVerifyHandle.reset();
ECC_Stop();
LogPrintf("%s: done\n", __func__);
@@ -416,9 +410,7 @@ std::string HelpMessage(HelpMessageMode mode)
strUsage += HelpMessageOpt("-whitelist=<IP address or network>", _("Whitelist peers connecting from the given IP address (e.g. 1.2.3.4) or CIDR notated network (e.g. 1.2.3.0/24). Can be specified multiple times.") +
" " + _("Whitelisted peers cannot be DoS banned and their transactions are always relayed, even if they are already in the mempool, useful e.g. for a gateway"));
-#ifdef ENABLE_WALLET
- strUsage += GetWalletHelpString(showDebug);
-#endif
+ strUsage += g_wallet_init_interface->GetHelpString(showDebug);
#if ENABLE_ZMQ
strUsage += HelpMessageGroup(_("ZeroMQ notification options:"));
@@ -1087,10 +1079,7 @@ bool AppInitParameterInteraction()
return InitError(strprintf("acceptnonstdtxn is not currently supported for %s chain", chainparams.NetworkIDString()));
nBytesPerSigOp = gArgs.GetArg("-bytespersigop", nBytesPerSigOp);
-#ifdef ENABLE_WALLET
- if (!WalletParameterInteraction())
- return false;
-#endif
+ if (!g_wallet_init_interface->ParameterInteraction()) return false;
fIsBareMultisigStd = gArgs.GetBoolArg("-permitbaremultisig", DEFAULT_PERMIT_BAREMULTISIG);
fAcceptDatacarrier = gArgs.GetBoolArg("-datacarrier", DEFAULT_ACCEPT_DATACARRIER);
@@ -1256,9 +1245,7 @@ bool AppInitMain()
* available in the GUI RPC console even if external calls are disabled.
*/
RegisterAllCoreRPCCommands(tableRPC);
-#ifdef ENABLE_WALLET
- RegisterWalletRPC(tableRPC);
-#endif
+ g_wallet_init_interface->RegisterRPC(tableRPC);
/* Start the RPC server already. It will be started in "warmup" mode
* and not really process calls already (but it will signify connections
@@ -1275,10 +1262,8 @@ bool AppInitMain()
int64_t nStart;
// ********************************************************* Step 5: verify wallet database integrity
-#ifdef ENABLE_WALLET
- if (!VerifyWallets())
- return false;
-#endif
+ if (!g_wallet_init_interface->Verify()) return false;
+
// ********************************************************* Step 6: network initialization
// Note that we absolutely cannot open any actual connections
// until the very end ("start node") as the UTXO/block state
@@ -1596,12 +1581,7 @@ bool AppInitMain()
fFeeEstimatesInitialized = true;
// ********************************************************* Step 8: load wallet
-#ifdef ENABLE_WALLET
- if (!OpenWallets())
- return false;
-#else
- LogPrintf("No wallet support compiled in!\n");
-#endif
+ if (!g_wallet_init_interface->Open()) return false;
// ********************************************************* Step 9: data directory maintenance
@@ -1747,9 +1727,7 @@ bool AppInitMain()
SetRPCWarmupFinished();
uiInterface.InitMessage(_("Done loading"));
-#ifdef ENABLE_WALLET
- StartWallets(scheduler);
-#endif
+ g_wallet_init_interface->Start(scheduler);
return true;
}
diff --git a/src/init.h b/src/init.h
index 6f75a43e62..c93a210154 100644
--- a/src/init.h
+++ b/src/init.h
@@ -6,11 +6,15 @@
#ifndef BITCOIN_INIT_H
#define BITCOIN_INIT_H
+#include <memory>
#include <string>
class CScheduler;
class CWallet;
+class WalletInitInterface;
+extern std::unique_ptr<WalletInitInterface> g_wallet_init_interface;
+
namespace boost
{
class thread_group;
diff --git a/src/qt/bitcoin.cpp b/src/qt/bitcoin.cpp
index f1298df8ca..f853c04617 100644
--- a/src/qt/bitcoin.cpp
+++ b/src/qt/bitcoin.cpp
@@ -34,8 +34,10 @@
#include <warnings.h>
#ifdef ENABLE_WALLET
+#include <wallet/init.h>
#include <wallet/wallet.h>
#endif
+#include <walletinitinterface.h>
#include <stdint.h>
@@ -677,6 +679,11 @@ int main(int argc, char *argv[])
// Start up the payment server early, too, so impatient users that click on
// bitcoin: links repeatedly have their payment requests routed to this process:
app.createPaymentServer();
+
+ // Hook up the wallet init interface
+ g_wallet_init_interface.reset(new WalletInit);
+#else
+ g_wallet_init_interface.reset(new DummyWalletInit);
#endif
/// 9. Main GUI initialization
diff --git a/src/rpc/rawtransaction.cpp b/src/rpc/rawtransaction.cpp
index 20bfd3f355..77040f75fd 100644
--- a/src/rpc/rawtransaction.cpp
+++ b/src/rpc/rawtransaction.cpp
@@ -1023,18 +1023,18 @@ UniValue signrawtransaction(const JSONRPCRequest& request)
new_request.params.push_back(request.params[1]);
new_request.params.push_back(request.params[3]);
return signrawtransactionwithkey(new_request);
- }
- // Otherwise sign with the wallet which does not take a privkeys parameter
+ } else {
#ifdef ENABLE_WALLET
- else {
+ // Otherwise sign with the wallet which does not take a privkeys parameter
new_request.params.push_back(request.params[0]);
new_request.params.push_back(request.params[1]);
new_request.params.push_back(request.params[3]);
return signrawtransactionwithwallet(new_request);
- }
+#else
+ // If we have made it this far, then wallet is disabled and no private keys were given, so fail here.
+ throw JSONRPCError(RPC_INVALID_PARAMETER, "No private keys available.");
#endif
- // If we have made it this far, then wallet is disabled and no private keys were given, so fail here.
- throw JSONRPCError(RPC_INVALID_PARAMETER, "No private keys available.");
+ }
}
UniValue sendrawtransaction(const JSONRPCRequest& request)
diff --git a/src/wallet/init.cpp b/src/wallet/init.cpp
index 61481e01b6..3d7bb674f0 100644
--- a/src/wallet/init.cpp
+++ b/src/wallet/init.cpp
@@ -14,7 +14,7 @@
#include <wallet/wallet.h>
#include <wallet/walletutil.h>
-std::string GetWalletHelpString(bool showDebug)
+std::string WalletInit::GetHelpString(bool showDebug)
{
std::string strUsage = HelpMessageGroup(_("Wallet options:"));
strUsage += HelpMessageOpt("-addresstype", strprintf("What type of addresses to use (\"legacy\", \"p2sh-segwit\", or \"bech32\", default: \"%s\")", FormatOutputType(DEFAULT_ADDRESS_TYPE)));
@@ -56,7 +56,7 @@ std::string GetWalletHelpString(bool showDebug)
return strUsage;
}
-bool WalletParameterInteraction()
+bool WalletInit::ParameterInteraction()
{
if (gArgs.GetBoolArg("-disablewallet", DEFAULT_DISABLE_WALLET)) {
for (const std::string& wallet : gArgs.GetArgs("-wallet")) {
@@ -184,7 +184,7 @@ bool WalletParameterInteraction()
return true;
}
-void RegisterWalletRPC(CRPCTable &t)
+void WalletInit::RegisterRPC(CRPCTable &t)
{
if (gArgs.GetBoolArg("-disablewallet", DEFAULT_DISABLE_WALLET)) {
return;
@@ -193,7 +193,7 @@ void RegisterWalletRPC(CRPCTable &t)
RegisterWalletRPCCommands(t);
}
-bool VerifyWallets()
+bool WalletInit::Verify()
{
if (gArgs.GetBoolArg("-disablewallet", DEFAULT_DISABLE_WALLET)) {
return true;
@@ -268,7 +268,7 @@ bool VerifyWallets()
return true;
}
-bool OpenWallets()
+bool WalletInit::Open()
{
if (gArgs.GetBoolArg("-disablewallet", DEFAULT_DISABLE_WALLET)) {
LogPrintf("Wallet disabled!\n");
@@ -286,25 +286,29 @@ bool OpenWallets()
return true;
}
-void StartWallets(CScheduler& scheduler) {
+void WalletInit::Start(CScheduler& scheduler)
+{
for (CWalletRef pwallet : vpwallets) {
pwallet->postInitProcess(scheduler);
}
}
-void FlushWallets() {
+void WalletInit::Flush()
+{
for (CWalletRef pwallet : vpwallets) {
pwallet->Flush(false);
}
}
-void StopWallets() {
+void WalletInit::Stop()
+{
for (CWalletRef pwallet : vpwallets) {
pwallet->Flush(true);
}
}
-void CloseWallets() {
+void WalletInit::Close()
+{
for (CWalletRef pwallet : vpwallets) {
delete pwallet;
}
diff --git a/src/wallet/init.h b/src/wallet/init.h
index 0b3ee2dda2..f8be90d3e3 100644
--- a/src/wallet/init.h
+++ b/src/wallet/init.h
@@ -6,38 +6,43 @@
#ifndef BITCOIN_WALLET_INIT_H
#define BITCOIN_WALLET_INIT_H
+#include <walletinitinterface.h>
#include <string>
class CRPCTable;
class CScheduler;
-//! Return the wallets help message.
-std::string GetWalletHelpString(bool showDebug);
+class WalletInit : public WalletInitInterface {
+public:
-//! Wallets parameter interaction
-bool WalletParameterInteraction();
+ //! Return the wallets help message.
+ std::string GetHelpString(bool showDebug) override;
-//! Register wallet RPCs.
-void RegisterWalletRPC(CRPCTable &tableRPC);
+ //! Wallets parameter interaction
+ bool ParameterInteraction() override;
-//! Responsible for reading and validating the -wallet arguments and verifying the wallet database.
-// This function will perform salvage on the wallet if requested, as long as only one wallet is
-// being loaded (WalletParameterInteraction forbids -salvagewallet, -zapwallettxes or -upgradewallet with multiwallet).
-bool VerifyWallets();
+ //! Register wallet RPCs.
+ void RegisterRPC(CRPCTable &tableRPC) override;
-//! Load wallet databases.
-bool OpenWallets();
+ //! Responsible for reading and validating the -wallet arguments and verifying the wallet database.
+ // This function will perform salvage on the wallet if requested, as long as only one wallet is
+ // being loaded (WalletParameterInteraction forbids -salvagewallet, -zapwallettxes or -upgradewallet with multiwallet).
+ bool Verify() override;
-//! Complete startup of wallets.
-void StartWallets(CScheduler& scheduler);
+ //! Load wallet databases.
+ bool Open() override;
-//! Flush all wallets in preparation for shutdown.
-void FlushWallets();
+ //! Complete startup of wallets.
+ void Start(CScheduler& scheduler) override;
-//! Stop all wallets. Wallets will be flushed first.
-void StopWallets();
+ //! Flush all wallets in preparation for shutdown.
+ void Flush() override;
-//! Close all wallets.
-void CloseWallets();
+ //! Stop all wallets. Wallets will be flushed first.
+ void Stop() override;
+
+ //! Close all wallets.
+ void Close() override;
+};
#endif // BITCOIN_WALLET_INIT_H
diff --git a/src/walletinitinterface.h b/src/walletinitinterface.h
new file mode 100644
index 0000000000..47e4e2cce1
--- /dev/null
+++ b/src/walletinitinterface.h
@@ -0,0 +1,51 @@
+// Copyright (c) 2017 The Bitcoin Core developers
+// Distributed under the MIT software license, see the accompanying
+// file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+#ifndef WALLETINITINTERFACE_H
+#define WALLETINITINTERFACE_H
+
+#include <string>
+
+class CScheduler;
+class CRPCTable;
+
+class WalletInitInterface {
+public:
+ /** Get wallet help string */
+ virtual std::string GetHelpString(bool showDebug) = 0;
+ /** Check wallet parameter interaction */
+ virtual bool ParameterInteraction() = 0;
+ /** Register wallet RPC*/
+ virtual void RegisterRPC(CRPCTable &) = 0;
+ /** Verify wallets */
+ virtual bool Verify() = 0;
+ /** Open wallets*/
+ virtual bool Open() = 0;
+ /** Start wallets*/
+ virtual void Start(CScheduler& scheduler) = 0;
+ /** Flush Wallets*/
+ virtual void Flush() = 0;
+ /** Stop Wallets*/
+ virtual void Stop() = 0;
+ /** Close wallets */
+ virtual void Close() = 0;
+
+ virtual ~WalletInitInterface() {}
+};
+
+class DummyWalletInit : public WalletInitInterface {
+public:
+
+ std::string GetHelpString(bool showDebug) override {return std::string{};}
+ bool ParameterInteraction() override {return true;}
+ void RegisterRPC(CRPCTable &) override {}
+ bool Verify() override {return true;}
+ bool Open() override {return true;}
+ void Start(CScheduler& scheduler) override {}
+ void Flush() override {}
+ void Stop() override {}
+ void Close() override {}
+};
+
+#endif // WALLETINITINTERFACE_H
generated by cgit v1.2.3 (git 2.26.2) at 2024-09-20 06:24:09 +0000